<%--
  Created by IntelliJ IDEA.
  User: huangxianlong
  Date: 2021/4/1
  Time: 16:15
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>

</head>
<body>
<%
    if (session.getAttribute("msg") != null) {
        out.print("<script> alert('" + session.getAttribute("msg") + "'); </script>");
        session.removeAttribute("msg");
    }
%>
</body>
</html>
